Title: Exciton binding energy and excitonic absorption spectra in a parabolic quantum wire under transverse electric field
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Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:Pattern recognition techniques have been widely used. In this paper, we propose an interpolation method for making classification decision (AIMMCD). This method makes an interpolation of the class labels of the patterns of the training set for classifying a new pattern. Compared with conventional pattern recognition techniques, AIMMCD has several advantages. First, when we use AIMMCD to produce the class label for the test pattern, no any training procedure. This means that AIMMCD to be computationally efficient. Second, when AIMMCD predicts the class label for real-world data, it takes into account the information of the class labels of all the patterns from the training set in a reasonable way. Indeed, the algorithm assumes that the training sample close to a pattern will have much influence on the class prediction of this pattern and the training sample far from this pattern will have little influence. Third, though AIMMCD has a very simple form, it is directly applicable to not only two-class problems but also multi-class problems. © 2010 IEEE. Number of references:22 Main heading:Interpolation Controlled terms:Pattern recognition - Sampling Uncontrolled terms:AIMMCD - Class labels - Class prediction - Classification decision - Classifying - Computationally efficient - Interpolation method - Multi-class - Multi-class problems - Partter recognition - Pattern recognition techniques - Real world data - Test Pattern - Training procedures - Training sample - Training sets Classification code:716 Telecommunication; Radar, Radio and Television - 801 Chemistry - 921.6 Numerical Methods DOI:10.1109/ICGEC.2010.8 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20110313601250 Title:Time-consuming analysis on closed-loop supply chain based on fuzzy graph theory Authors:Wu, Yisheng (1); Bao, Zhenqiang (2) Author affiliation:(1) Department of Ecomomics and Management, Nanjing Institute of Technology, Nanjing 211167, China; (2) Information Engineering College, Yangzhou University, Yangzhou 225009, China Corresponding author:Wu, Y.(wyslqh@163.com) Source title:Journal of Computational Information Systems Abbreviated source title:J. Comput. Inf. Syst. Volume:6 Issue:14
Issue date:December 2010 Publication year:2010 Pages:4783-4790 Language:English ISSN:15539105 Document type:Journal article (JA) Publisher:Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States Abstract:Closed-Loop Supply Chain(CLSC) contains several constituents whose operation time is different from each other, in order to improve the operation performance of CLSC, we need to learn the total operation time of CLSC. Therefore, it is imperative that CLSC's operation time should be analyzed. In this paper, Fuzzy graph theory is used to construct a time-consuming analysis model of CLSC. And the model consists of two parts, one is several level directions fuzzy graph which can describe relations among links of CLSC, and the other is the generalized fuzzy matrix which can measure the operation time of CLSC quantitatively. Lastly, an example of CLSC based on auto engine is analized. And the example shows the time-consuming analysis model of CLSC provides a foundation for improving CLSC's operation performance. © 2010 Binary Information Press. Number of references:13 Main heading:Graph theory Controlled terms:Fuzzy sets - Supply chain management - Supply chains Uncontrolled terms:Analysis models - Closed-loop supply chain - Fuzzy graph - Fuzzy graph theory - Fuzzy matrix - Operation - Operation performance - Operation time - Time-consuming Classification code:912 Industrial Engineering and Management - 913 Production Planning and Control; Manufacturing - 921 Mathematics - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20110113549413 Title:Generalized thermoelastic responses of functionally graded materials Authors:Li, Shi-Rong (1); Zhou, Feng-Xi (2); Lai, Yuan-Ming (3); Yang, Yan (2) Author affiliation:(1) College of Civil Science and Engineering, Yangzhou University, Yangzhou, 225009, China; (2) School of Civil Engineering, Lanzhou University of Technology, Lanzhou, 730050, China; (3) Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China Corresponding author:Li, S.-R.(lisr@lut.cn) Source title:Applied Mechanics and Materials Abbreviated source title:Appl. Mech. Mater. Volume:29-32 Monograph title:Applied Mechanics and Mechanical Engineering Issue date:2010 Publication year:2010 Pages:1954-1959 Language:English ISSN:16609336 ISBN-13:9780878492459 Document type:Conference article (CA) Conference name:2010 International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2010 Conference date:September 8, 2010 - September 9, 2010 Conference location:Changsha, China Conference code:83183 Sponsor:Asia Pacific Environmental Science Research Center; Huazhong Normal University; Chinese Academy of Sciences Publisher:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract:Based on the generalized coupled thermoelasticity in the Lord-Shulman (L-S) model, the state equation of infinite functionally graded plates were established by using of the Laplace transform and state space approach, in which the displacement, temperature and their first derivatives were chosen as state variables. As a numerical example, a functionally graded plate with the material properties changing by exponential law distribution along the thickness of plate, subjected to thermo-mechanical shock was considered. By employing the numerical inversion of the Laplace transform, numerical result showing the temperature, the displacement and stress components changing with the time are represented graphically. Characteristics of the propagation of the thermal elastic wave are also analyzed. © (2010) Trans Tech Publications, Switzerland. Number of references:14 Main heading:Functionally graded materials Controlled terms:Elasticity - Equations of state - Laplace equation - Laplace transforms - Mechanical engineering - Mechanical properties - Thermoelasticity Uncontrolled terms:Coupled thermoelasticity - Exponential law - First derivative - Functionally graded plates - Generalized thermo-elasticity - Lord-Shulman's theory - Material property - Numerical example - Numerical inversion - Numerical results - State equations - State space approach - State variables - Stress component - Thermo-mechanical - Thermoelastic response Classification code:415 Metals, Plastics, Wood and Other Structural Materials - 421 Strength of Building Materials; Mechanical Properties - 422 Strength of Building Materials; Test Equipment and Methods - 608 Mechanical Engineering, General - 921 Mathematics - 951 Materials Science DOI:10.4028/www.scientific.net/AMM.29-32.1954 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20110313597247 Title:Studies on ontology-based irrigation management information systems modeling Authors:Li, Kairong (1); Gao, Weiying (1); Cheng, Jilin (2) Author affiliation:(1) College of Information Engineering, Yangzhou University, Yangzhou, JiangSu Province, 225009, China; (2) College of Hydraulic Engineering, Yangzhou University, Yangzhou, JiangSu Province, 225009, China Corresponding author:Li, K. Source title:2010 World Automation Congress, WAC 2010 Abbreviated source title:World Autom. Congr., WAC Monograph title:2010 World Automation Congress, WAC 2010 Issue date:2010 Publication year:2010 Pages:145-149 Article number:5665470 Language:English ISBN-13:9781424496730 Document type:Conference article (CA) Conference name:2010 World Automation Congress, WAC 2010 Conference date:September 19, 2010 - September 23, 2010 Conference location:Kobe, Japan Conference code:83391 Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:Research and development irrigation management information systems are the important measures of making irrigation management more modernized and standardized. The difficulties of building iriformation systems have been increased along with the continuous development of iriformation technology and the complexity of iriformation systems, iriformation systems put forward higher request to "shared" and "reuse". Ontology-based information systems modeling can eliminate semantic differences, and carry out knowledge sharing and interoperability of different systems. In this paper, we introduce several common models which used in information systems modeling briefly; and then we introduce ontology, summarize ontology-based information systems modeling process; finally, we discuss the applications of ontology-based information systems modeling in irrigation management information systems preliminary. Number of references:16 Main heading:Research and development management Controlled terms:Information dissemination - Information systems - Irrigation - Knowledge management - Management information systems - Ontology - Semantics Uncontrolled terms:Common models - Irrigation management - Knowledge-sharing - Ontology-based - Ontology-based information systems - Research and development - Semantic difference - Systems modeling Classification code:723 Computer Software, Data Handling and Applications - 821.3 Agricultural Methods - 901.3 Engineering Research - 903 Information Science Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20110813695231 Title:The mesh characteristics of arch cylindrical gear and its digitization analysis Authors:Song, Ai-Ping (1); Gao, Shang (1); Wu, Wei-Wei (1) Author affiliation:(1) College of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China Corresponding author:Song, A.-P.(apsong@sina.com) Source title:Proceedings - 2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010 Abbreviated source title:Proc. - Int. Conf. Digit. Manuf. Autom., ICDMA Volume:2 Monograph title:Proceedings - 2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010 Issue date:2010 Publication year:2010 Pages:720-724 Article number:5701508 Language:English ISBN-13:9780769542867 Document type:Conference article (CA) Conference name:2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010 Conference date:December 18, 2010 - December 20, 2010 Conference location:Changsha, China Conference code:83879 Sponsor:Central South University; Tsinghua University; Hunan Agricultural University Publisher:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Abstract:As a new kind of cylindrical gear, the involute arch cylindrical gear has preferable transmission characteristics, but its main geometry parameters have no unified standard. In this paper, the ideal geometry parameters of involute arch cylindrical gear are proposed and its tooth surface equation and meshing line equation are discussed. For verification, the computer graphics is introduced to show the meshing characteristics. By programming, tooth surface and meshing line are discretizesd, fetching some points and linking these points by short straight line to present the lines and surfaces which are visualized to show meshing characteristics. Simultaneously, a process way for arch cylindrical gears is proposed. © 2010 IEEE. Number of references:10 Main heading:Arches Controlled terms:Computer graphics - Freons - Gears - Geometry - Manufacture Uncontrolled terms:Cylindrical gear - Digitization analysis - Geometry parameter - Ideal geometry - Meshing characteristic - Meshing characteristics - Meshing lines - Straight lines - Tooth surface - Transmission characteristics Classification code:408.2 Structural Members and Shapes - 537.1 Heat Treatment Processes - 601.2 Machine Components - 804 Chemical Products Generally - 921 Mathematics - 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory DOI:10.1109/ICDMA.2010.99 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20110113549412 Title:Analyzing of functionally graded materials by discrete element method Authors:Zhou, Feng-Xi (1); Li, Shi-Rong (3); Lai, Yuan-Ming (2); Yang, Yan (1) Author affiliation:(1) School of Civil Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730000, China; (2) Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China; (3) School of Civil Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, China Corresponding author:Zhou, F.-X.(zfx620@163.com) Source title:Applied Mechanics and Materials Abbreviated source title:Appl. Mech. Mater. Volume:29-32 Monograph title:Applied Mechanics and Mechanical Engineering Issue date:2010 Publication year:2010 Pages:1948-1953 Language:English ISSN:16609336 ISBN-13:9780878492459 Document type:Conference article (CA) Conference name:2010 International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2010 Conference date:September 8, 2010 - September 9, 2010 Conference location:Changsha, China Conference code:83183 Sponsor:Asia Pacific Environmental Science Research Center; Huazhong Normal University; Chinese Academy of Sciences Publisher:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract:Based on discrete element method, the mechanical responses of a functionally graded cantilever beam are studied by using of two kinds of particle with different properties. The variation of material properties along the thickness direction is simulated by the different distribution of constituent particles in space. The method validity was tested, and the influence of material homogenous on deformation and stiffness of cantilever beam under mechanical load were studied make use of numerical examples. Method in this paper will provide a new way for analyzing of functionally graded materials and its optimizing design from micromechanism. © (2010) Trans Tech Publications, Switzerland. Number of references:18 Main heading:Functionally graded materials Controlled terms:Cantilever beams - Mechanical engineering - Mechanical properties - Nanocantilevers - Numerical methods - Pile foundations Uncontrolled terms:Beam - Different distributions - Discrete element method - Functionally graded - Material property - Mechanical loads - Mechanical response - Micro mechanisms - Numerical example - Optimizing design - Particle flow code - Thickness direction Classification code:933 Solid State Physics - 921.6 Numerical Methods - 761 Nanotechnology - 951 Materials Science - 608 Mechanical Engineering, General - 415 Metals, Plastics, Wood and Other Structural Materials - 408.2 Structural Members and Shapes - 483.2 Foundations DOI:10.4028/www.scientific.net/AMM.29-32.1948 Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc. Accession number:20110313592538 Title:Research on PAPR reduction in OFDM systems Authors:Chen, Lin (1); Hu, Xuelong (2) Author affiliation:(1) College of Computer and Information Engineering, Shanghai University of Electronic Power, Shanghai 200090, China; (2) College of Information Engineering, Yangzhou University, Yangzhou 225009, China Corresponding author:Chen, L.(chenlin1008@sina.com) Source title:Journal of Computational Information Systems Abbreviated source title:J. Comput. Inf. Syst. Volume:6 Issue:12
Issue date:December 2010 Publication year:2010 Pages:3919-3927 Language:English ISSN:15539105 Document type:Journal article (JA) Publisher:Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States Abstract:Orthogonal Frequency Division Multiplexing (OFDM) has been focused on in high-data-rate wireless communication research. But the high Peak-to-Average Power Ratio (PAPR) is one of the main obstacles to limit wide applications of OFDM. In this paper, based on the definition of the PAPR in OFDM systems, these techniques on PAPR reduction are presented, including signal distortion, signal scrambling, and block coding. The related optimization problems as well as the advantages and disadvantages of these techniques are discussed in detail and some performances are achieved by Monte Carlo simulations. © 2010 Binary Information Press. Number of references:25 Main heading:Orthogonal frequency division multiplexing Controlled terms:Computer simulation - Frequency allocation - Monte Carlo methods - Orthogonal functions - Signal distortion - Wireless telecommunication systems Uncontrolled terms:Block coding - Data-rate - Monte Carlo Simulation - OFDM - OFDM systems - Optimization problems - PAPR - PAPR reduction - Peak to average power ratio - Signal scrambling - Wireless communications Classification code:716 Telecommunication; Radar, Radio and Television - 717 Optical Communication - 718 Telephone Systems and Related Technologies; Line Communications - 723.5 Computer Applications - 921 Mathematics - 922.2 Mathematical Statistics Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20110313592549 Title:Mining embedded subtree patterns on biological sequences Authors:Liu, Wei (1); Dai, Caiyan (2); Chen, Ling (2) Author affiliation:(1) Department of Computer Science, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China; (2) Department of Computer Science, Yangzhou University, Yangzhou 225009, China; (3) State Key Lab of Novel Software Technology, Nanjing University, Nanjing 210093, China Corresponding author:Liu, W.(yzliuwei@126.com) Source title:Journal of Computational Information Systems Abbreviated source title:J. Comput. Inf. Syst. Volume:6 Issue:12
Issue date:December 2010 Publication year:2010 Pages:4025-4033 Language:English ISSN:15539105 Document type:Journal article (JA) Publisher:Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States Abstract:Most of mining frequent subtree pattern algorithms generated lots of patterns with short length in the process of mining which caused the low efficiency of mining. To tackle these problems, we present IRTM, a top-down approach for mining frequent embedded subtrees on biological data. We also advance a string encoding method for representing the trees, and a scope-list for extending all substrings for frequency test. Experimental results show that IRTM algorithm can achieve significantly performance improvement over previous works. © 2010 Binary Information Press. Number of references:10 Main heading:Encoding (symbols) Controlled terms:Algorithms Uncontrolled terms:Biological data - Biological sequences - Encoding methods - Frequency tests - Frequent subtrees - Performance improvements - Short lengths - Sub-strings - Subtrees - Top-down approach Classification code:723 Computer Software, Data Handling and Applications - 723.2 Data Processing and Image Processing - 921 Mathematics Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20110313592539 Title:A personalized recommendation algorithm based on clustering of item attributes and user ratings Authors:Chen, Zhimin (1) Author affiliation:(1) Institute of Information Engineering, Yangzhou University, Yangzhou, 225009, China Corresponding author:Chen, Z.(zmchen76@126.com) Source title:Journal of Computational Information Systems Abbreviated source title:J. Comput. Inf. Syst. Volume:6 Issue:12
Issue date:December 2010 Publication year:2010 Pages:3929-3939 Language:English ISSN:15539105 Document type:Journal article (JA) Publisher:Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States Abstract:Collaborative filtering has been proved to be one of the most successful techniques for building personalized recommendation systems. However, existing collaborative filtering algorithms have been suffering from data sparsity and scalability problems which lead to inaccuracy of recommendation. The calculation becomes more complex and time-consuming when the users and items in ratings database increase quickly. To solve these problems, this article proposes a collaborative filtering recommendation algorithm based on item clustering prediction by combining items attributes and their ratings properly for similarity computing. Firstly, all the items are clustered according to the similarity integrating their attributes and users' ratings. Then clusters with high similarity to target item are selected as the candidate set, from which the nearest neighbors would be found. Finally the current user's rating for the target item would be predicted according to the weighted average ratings of the neighbor. The experimental results show that our algorithm can improve the recommendation quality and enhance the system real-time performance effectively. © 2010 Binary Information Press. Number of references:18 Main heading:Clustering algorithms Controlled terms:Signal filtering and prediction Uncontrolled terms:Collaborative filtering - Collaborative filtering algorithms - Data sparsity - Item Clustering - Mean absolute error - Nearest neighbors - Personalized recommendation - Personalized recommendation systems - Real time performance - Recommendation algorithms - Scalability problems - Similarity computing - User rating - Weighted averages Classification code:721 Computer Circuits and Logic Elements - 731.1 Control Systems Database:Compendex Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Accession number:20112914162153 Title:Satellite network range scheduling Authors:Wu, Jun (1); Cao, Shuang (1); Li, Yong (2); Li, Bin (1) Author affiliation:(1) School of Information Engineering, Yangzhou University, China; (2) Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, China Corresponding author:Wu, J.(wujun@yzu.edu.cn) Source title:Proceedings - 9th International Conference on Grid and Cloud Computing, GCC 2010 Abbreviated source title:Proc. - Int. Conf. Grid Cloud Comput., GCC Monograph title:Proceedings - 9th International Conference on Grid and Cloud Computing, GCC 2010 Yüklə 2,34 Mb. Dostları ilə paylaş:
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